Plasma and urinary free amino acid concentrations in preeclamptic women in northern Nigeria.

Background: Preeclampsia/eclampsia is one of the major causes of maternal and fetal mortality in Nigeria and many other countries in sub-Saharan Africa. We determined if serum and urine concentrations of amino acids were abnormal in women with this disorder of pregnancy in Gombe, Nigeria.

Methods: Free amino acids were measured in serum and urine of women (ages, 15 to 40 years) with preeclampsia/eclampsia (n=37) and their pregnant age and gestational age matched controls (n=16).